id summary reporter owner description type status priority component version resolution keywords cc blockedby blocking reproduced analyzed
2503 ffmpeg seek function seems to have lost frame accuracy on latest git derick "Summary of the bug:
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How to reproduce: I utilize ffmpeg combined Fast+accurate frame seek (as seen on ffmpeg Seeking tutorial to grab a frame of film.
http://ffmpeg.org/trac/ffmpeg/wiki/Seeking%20with%20FFmpeg
Up to last git update I had performed (April 4th)
ffmpeg output showed 00:00:00:01 at end of log, now it shows 00:00:00.04:
""frame= 1 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.04 bitrate=N/A""
I don't seem to be skipping frame by frame like I was able to do in the past.
This is the command I use:
ffmpeg -y -ss 036.311 -i /media/film.MP4 -vframes 1 -ss 01.0 out.jpg
built on April 25th,2013
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Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker." defect closed important undetermined unspecified needs_more_info seek regression 0 0